1. Poly (vinylidene fluoride);Dohany,1994
2. French Patent 1,337,360, assigned to Produits Chimique Pechiney Saint Gobain; September 16, 1963.
3. Hauptschein A, Feinberg AH. U.S. Patent 3,188,356, assigned to Pennwalt Chemicals Corp.; June 8, 1965.
4. Trager FC, Mansell JD, Wimer WE. U.S. Patent 4,818,513, assigned to PPG Industries, Inc.; April 4, 1989.
5. Schultz N, Martens P, Vahlensieck H-J.German Patent 2,659,712, assigned to Dynamit Nobel AG; July 6, 1976.